Expires:201605092000;;693605 FPUS51 KBTV 091024 ZFPBTV ZONE FORECAST PRODUCT FOR VERMONT AND NORTHERN NEW YORK NATIONAL WEATHER SERVICE BURLINGTON VT 622 AM EDT MON MAY 9 2016 VTZ006-092000- LAMOILLE- INCLUDING THE CITIES OF...JOHNSON...STOWE 622 AM EDT MON MAY 9 2016 .TODAY...PARTLY SUNNY. ISOLATED RAIN SHOWERS THIS AFTERNOON. HIGHS IN THE UPPER 40S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF RAIN 20 PERCENT. .TONIGHT...MOSTLY CLEAR. PATCHY FROST AFTER MIDNIGHT. LOWS IN THE LOWER 30S. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH... BECOMING WEST AROUND 10 MPH AFTER MIDNIGHT. .TUESDAY...PATCHY FROST IN THE MORNING. SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND 10 MPH. .TUESDAY NIGHT...CLEAR. LOWS IN THE UPPER 30S. NORTHWEST WINDS AROUND 10 MPH. .WEDNESDAY...SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS AROUND 10 MPH. .WEDNESDAY NIGHT AND THURSDAY...CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID 60S. .THURSDAY NIGHT...MOSTLY CLEAR. LOWS IN THE UPPER 40S. .FRIDAY AND FRIDAY NIGHT...MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS. HIGHS IN THE MID 60S. LOWS IN THE UPPER 40S. .SATURDAY AND SATURDAY NIGHT...MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS. HIGHS IN THE UPPER 50S. LOWS IN THE MID 40S. .SUNDAY...MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS. HIGHS IN THE MID 50S. $$ Expires:201605091100;;693697 ASUS41 KBTV 091030 RWRBTV VERMONT REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE BURLINGTON VT 600 AM EDT MON MAY 09 2016 NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY. * THESE REPORTS ARE NOT UNDER NWS QUALITY CONTROL AND/OR DO NOT REPORT WEATHER SUCH AS PRECIPITATION AND FOG. VTZ001>019-091100- _____VERMONT_____ CITY SKY/WX TMP DP RH WIND PRES REMARKS BURLINGTON MOCLDY 38 25 59 W7 29.93R MONTPELIER CLOUDY 34 25 69 NW8 29.92R WCI 27 MORRISVILLE CLOUDY 34 22 61 VRB5 29.92R WCI 30 ST. JOHNSBURY* N/A 35 24 64 MISG 29.87R LYNDONVILLE* CLOUDY 32 26 77 W6 29.89R WCI 26 MIDDLEBURY* CLOUDY 38 26 61 N9 29.94R WCI 31 RUTLAND* CLOUDY 36 32 85 NW3 29.93R SPRINGFIELD MOCLDY 38 32 79 NW7 29.90R HIGHGATE* FAIR 34 25 71 W6 29.94R WCI 29 NEWPORT* CLOUDY 32 22 68 W12G20 29.89R WCI 23 BENNINGTON MOCLDY 45 36 70 W7 29.90R MT. MANSFIELD* N/A 21 N/A N/A NW35 N/A WCI 2 _____LAKE CHAMPLAIN_____ CITY SKY/WX TMP DP RH WIND PRES REMARKS COLCHESTER RF* N/A 39 30 70 NW9 N/A DIAMOND ISL* N/A 39 28 65 N10 N/A $$ Expires:No;;687178 FXUS61 KBTV 090759 AFDBTV AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE BURLINGTON VT 359 AM EDT MON MAY 9 2016 .SYNOPSIS... A DEEP TROUGH OF LOW PRESSURE ACROSS THE NORTHEAST WILL CONTINUE TO PROVIDE THE NORTH COUNTRY WITH VARIABLE CLOUDINESS, BELOW NORMAL TEMPERATURES AND SOME ISOLATED MOUNTAIN RAIN AND SNOW SHOWERS TODAY. SURFACE HIGH PRESSURE BUILDS IN FOR TONIGHT, WITH CLEAR SKIES AND LIGHT WINDS LEADING TO VERY UNSEASONABLE LOWS AND AREAS OF FROST AS TEMPERATURES DROP TO NEAR OR BELOW FREEZING. AFTER TONIGHT, DRY WEATHER PERSISTS THROUGH MUCH OF THE WEEK WITH TEMPERATURES REBOUNDING TO NEAR AND ABOVE SEASONAL NORMALS. OUR NEXT CHANCE FOR WIDESPREAD RAINFALL ARRIVES ON FRIDAY. && .NEAR TERM /THROUGH TONIGHT/... AS OF 334 AM EDT MONDAY...SPRING IN THE NORTH COUNTRY, LOVE IT OR HATE IT, IT DEFINITELY KEEPS YOU ON YOUR TOES WEATHER-WISE. THE LAST 24 HOURS HAVE BEEN QUITE CHANGEABLE AS A STRONG COLD FRONT SHIFTED THROUGH THE REGION PROVIDING A GOOD SLUG OF PRECIPITATION, GUSTY WINDS, AND NOW UNSEASONABLY COOL TEMPERATURES ALONG WITH SOME SPOTTY SNOW SHOWERS/FLURRIES ACROSS THE ADIRONDACKS AND EVEN AT BTV! YUP, IT FLURRIED AT BTV EARLY THIS MORNING, NOT CAPTURED ON THE OB BUT WE SAW IT ON OUR ROOF CAM. WE'LL HAVE ANOTHER UNSETTLED DAY ON TAP TODAY UNFORTUNATELY AS DEEP UPPER LEVEL LOW PRESSURE OVER THE GULF OF SAINT LAWRENCE CONTINUES TO PROVIDE A CHILLY WEST/NORTHWESTERLY FLOW WITH SOME WEAK SHORTWAVE ENERGY DROPPING INTO THE AREA THIS AFTERNOON POSSIBLY SPARKING A FEW ISOLATED VALLEY RAIN AND MOUNTAIN SNOW SHOWERS. OVERALL, CONDITIONS SHOULD BE LARGELY DRY UNDER PARTLY TO MOSTLY CLOUDY SKIES, BUT IT WILL ONCE AGAIN BE BLUSTERY AS STEEP LOW LEVEL LAPSE RATES DEVELOP CONTRIBUTING TO GUSTY WINDS ON ORDER OF 25-35 MPH. MEAN 925MB TEMPS OF ONLY +3-6C THIS AFTERNOON WILL SUPPORT HIGHS SIMILAR TO YESTERDAY IN THE MID/UPPER 40S MOUNTAINS TO LOW/MID 50S VALLEYS. FOR TONIGHT, THE UPPER LOW SLOWLY BEGINS TO SHIFT OFFSHORE AND WHILE THE FLOW ALOFT REMAINS CYCLONIC OVER THE BTV CWA, SURFACE HIGH PRESSURE BUILDS SOUTHWARD FROM JAMES BAY ALLOWING WINDS TO ABATE AND SKIES TO CLEAR. THIS WILL CREATE IDEAL CONDITIONS FOR RADIATIONAL COOLING AND WITH 925MB TEMPS FALLING BACK TOWARDS 0C IT'LL BE UNSEASONABLY COLD FOR MAY STANDARDS. TO PUT HOW COLD IT WILL BE IN PERSPECTIVE, AREA RECORD LOWS FOR TUESDAY MORNING ARE IN THE MID 20S, AND MY FORECAST LOWS ARE ONLY A HANDFUL DEGREES ABOVE THAT RANGING FROM THE UPPER 20S ACROSS THE ADIRONDACKS AND EASTERN VERMONT, TO THE LOW/MID 30S IN THE DEEPER CHAMPLAIN AND ST. LAWRENCE VALLEYS. GROWING SEASON FOR THE CHAMPLAIN VALLEY BEGAN ON MAY 1ST, AND WITH TEMPS HOVERING JUST ABOVE FREEZING WE'VE GONE AHEAD AND ISSUED A FROST ADVISORY FROM MIDNIGHT UNTIL 8AM. IF YOU HAVE ANY SENSITIVE PLANTS OR VEGETATION OUTSIDE, YOU'LL NEED TO TAKE THE NECESSARY PRECAUTIONS. && .SHORT TERM /TUESDAY THROUGH WEDNESDAY/... AS OF 359 AM EDT MONDAY...A RIDGE OF HIGH PRESSURE WILL BUILD SOUTHEAST FROM CANADA THROUGH THE PERIOD...WITH MAINLY CLEAR SKIES EXPECTED. HIGHS ON TUESDAY WILL BE MAINLY IN THE LOWER 60S AND THEN CLIMBING TO THE UPPER 60S ON WEDNESDAY UNDER SUNNY SKIES. && .LONG TERM /WEDNESDAY NIGHT THROUGH SUNDAY/... AS OF 359 AM EDT MONDAY...A RIDGE OF HIGH PRESSURE WILL CONTINUE TO REMAIN OVER THE NORTH COUNTRY WEDNESDAY NIGHT AND THURSDAY...WITH MAINLY CLEAR SKIES EXPECTED. HIGHS ON THURSDAY WILL BE IN THE UPPER 60S. ECMWF AND GFS MODELS SHOWING TIMING DIFFERENCES LATE THURSDAY NIGHT AND FRIDAY. GFS MODEL IS MORE PROGRESSIVE THEN THE ECMWF MODELS AND BRINGS A CHANCE OF RAIN SHOWERS INTO NORTHERN NEW YORK AHEAD OF A WEAK COLD FRONT AFTER MIDNIGHT THURSDAY NIGHT WITH SHOWERS CONTINUING ACROSS THE ENTIRE REGION ON FRIDAY. THE ECMWF IS SLOWER WITH THIS APPROACHING COLD FRONT AND HAS AN UPPER RIDGE OVER NEW ENGLAND THURSDAY NIGHT. THIS KEEPS ANY RAIN SHOWER ACTIVITY CONFINED TO WESTERN NEW YORK STATE THURSDAY NIGHT AND KEEPS THE NORTH COUNTRY DRY THURSDAY NIGHT. THE ECMWF MODEL IS ALSO SLOWER IN BRINGING RAIN SHOWERS TO THE REGION ON FRIDAY AS WELL. HAVE OPTED TO GO WITH THE SUPER-BLEND POPS FOR LATE THURSDAY NIGHT AND FRIDAY...AND WILL HAVE A CHANCE OF RAIN SHOWERS OVER NORTHERN NEW YORK LATE THURSDAY NIGHT AND CHANCE POPS FOR SHOWERS ACROSS THE REGION ON FRIDAY. FORECASTER CONFIDENCE IS LOW FOR THURSDAY NIGHT AND FRIDAY...GIVEN MODEL TIMING DIFFERENCES. MODELS SHOWING AN UPPER TROUGH WILL SET UP OVER THE REGION ON SATURDAY AND SUNDAY...SO HAVE FOLLOWED THE SUPER-BLEND POPS AND WILL HAVE A CHANCE OF RAIN SHOWERS SATURDAY AND SUNDAY. && .AVIATION /08Z MONDAY THROUGH FRIDAY/... THROUGH 06Z TUESDAY...MAINLY VFR EXPECTED THROUGH THE PERIOD OUTSIDE OF A FEW IFR/MVFR SNOW SHOWERS AT KSLK OVER THE NEXT COUPLE OF HOURS. BKN- OVC MID DECK ACROSS THE REGION WILL TREND TOWARDS SCT-BKN BY SUNRISE AND PERSIST THROUGH THE DAYLIGHT HOURS BEFORE DISSIPATING TO SKC AFTER 00Z. A FEW ISOLATED SHOWERS ARE POSSIBLE DURING THE MID-DAY HOURS, MAINLY ACROSS THE HIGHER TERRAIN WITH AREAL COVERAGE TOO LITTLE TO EVEN MENTION VCSH IN THE TAFS. WINDS WILL BE THE BIGGEST AVIATION CONCERN TODAY BEING <10KTS OVERNIGHT, BUT WILL QUICKLY STRENGTHEN TO GUSTS OF 20-30KTS BY MID-MORNING FROM THE WEST/NORTHWEST. WINDS ABATE AFTER 00Z, RETURNING TO LIGHT AS SKIES TREND SKC. OUTLOOK 06Z TUESDAY THROUGH FRIDAY... 06Z TUE - 00Z FRI: VFR UNDER HIGH PRESSURE. 00Z FRI - 00Z SAT: VFR TRENDING TO MVFR IN SHOWERS ALONG A COLD FRONT PASSAGE. GUSTY SOUTH/SOUTHWEST WINDS AND LLWS POSSIBLE. && .BTV WATCHES/WARNINGS/ADVISORIES... VT...FROST ADVISORY FROM 1 AM TO 8 AM EDT TUESDAY FOR VTZ002-005- 009. NY...FROST ADVISORY FROM 1 AM TO 8 AM EDT TUESDAY FOR NYZ028-035. && $$ SYNOPSIS...LAHIFF NEAR TERM...LAHIFF SHORT TERM...WGH LONG TERM...WGH AVIATION...LAHIFF - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - SkiVt-L is brought to you by the University of Vermont. 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